A novel in situ technology for the treatment of nitrate contaminated groundwater

A novel in situ membrane technology was developed to remove nitrate (NO 3 −) from groundwater. Membrane-fed hydrogen gas (H 2) was used as an electron donor to stimulate denitrification. A flow-through reactor fit with six hollow-fiber membranes (surface area=93 cm 2) was designed to simulate ground...

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Veröffentlicht in:	Water research (Oxford) 2002-08, Vol.36 (14), p.3497-3506
Hauptverfasser:	Haugen, K.S, Semmens, M.J, Novak, P.J
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Autotrophic Bioreactors Denitrification Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Groundwater remediation Groundwaters Hollow-fiber membranes Membranes, Artificial Natural water pollution Nitrate Nitrates - isolation & purification Pollution Pollution, environment geology Soil Pollutants - isolation & purification Water Pollutants - isolation & purification Water Purification - methods Water Supply Water treatment and pollution
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